Results 51 to 60 of about 76,495 (193)
Earthquake ScienceThe epicenter of the Luxian MS6.0 earthquake on September 16, 2021, was located in the southern Sichuan Basin, which is a historically seismically quiescent area.
Huili Guo +6 more
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Alert System of Earthquake Detection
International Journal for Research in Applied Science and Engineering Technology, 2021 Abstract: Global warning shows unpredictablenature that changes in subsurface geologicfeatures. Due to the complex nature ofseismic events, it is challengeable task to efficiently identify the prominent features that leads to seismic events. Taking the advantage of availability of Seismic dataset, AI using machine learning is a powerful statistical ...
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Reverse Detection of Short-Term Earthquake Precursors [PDF]
, 2003 We introduce a new approach to short-term earthquake prediction based on the concept of selforganization of seismically active fault networks. That approach is named "Reverse Detection of Precursors" (RDP), since it considers precursors in reverse order ...
A. Gabrielov +33 more
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Block Motion Changes in Japan Triggered by the 2011 Great Tohoku Earthquake [PDF]
, 2017 Plate motions are governed by equilibrium between basal and edge forces. Great earthquakes may induce differential static stress changes across tectonic plates, enabling a new equilibrium state.
Loveless, John P., Meade, Brendan J.
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Is Earthquake Triggering Driven by Small Earthquakes? [PDF]
, 2002 Using a catalog of seismicity for Southern California, we measure how the number of triggered earthquakes increases with the earthquake magnitude. The trade-off between this relation and the distribution of earthquake magnitudes controls the relative ...
Helmstetter, Agnes
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IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023 Coseismic surface ruptures are the ground truth of earthquake rupture along faults, and detailed mapping of earthquake surface ruptures provides an opportunity to understand the relationship between earthquakes and faults. One of the most effective tools
Yire Choi, Jin-Hyuck Choi, Yeonju Choi
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Earthquake detection by computer
Eos, Transactions American Geophysical Union, 1972 A new computer model has been developed that describes the way rock formations dilate under stress. This computer, used in conjunction with laboratory observations of rock deformation, has provided ‘the first significant step toward predicting the place, time and even magnitude of an impending earthquake,’ according to J.T.
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Magnitude estimation for early warning applications using the initial part of P waves: A case study on the 2008 Wenchuan sequence [PDF]
, 2009 A period parameter τ_c and an amplitude parameter Pd determined from the very beginning of P wave are important for earthquake early warning (EEW), yet their dependence on source mechanism, focal depth and epicentral distance has not been fully studied ...
Chen, Yong +3 more
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Applied SciencesEarthquakes are one of the most life-threatening natural phenomena, and their prediction is of constant concern among scientists. The study proposes that abrupt weather parameter value fluctuations may influence the occurrence of shallow seismic events ...
Cosmina-Mihaela Rosca, Adrian Stancu
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A Novel Approach for Earthquake Prediction Using Random Forest and Neural Networks
EAI Endorsed Transactions on Energy Web, 2023 INTRODUCTION: This research paper presents an innovative method that merges neural networks and random forest algorithms to enhance earthquake prediction.
Nidhi Agarwal +3 more
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